Computer Science
Scientific paper
Jan 2002
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002ycat..73271004b&link_type=abstract
VizieR On-line Data Catalog: J/MNRAS/327/1004. Originally published in: 2001MNRAS.327.1004B
Computer Science
Galaxies: Photometry, Redshifts, Velocity Dispersion
Scientific paper
We perform a series of comparisons between distance-independent photometric and spectroscopic properties used in the surface brightness fluctuation (SBF) and fundamental plane (FP) methods of early-type galaxy distance estimation. The data are taken from two recent surveys: the SBF Survey of Galaxy Distances and the Streaming Motions of Abell Clusters (SMAC) FP survey. We derive a relation between (V-I)0 colour and Mg2 index using nearly 200 galaxies and discuss implications for Galactic extinction estimates and early-type galaxy stellar populations.
(1 data file).
Barris Brian J.
Blakeslee John P.
Hudson Michael J.
Lucey John R.
Tonry John L.
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